/contrib/ntp/include/isc/assertions.h
https://bitbucket.org/freebsd/freebsd-head/ · C++ Header · 120 lines · 80 code · 21 blank · 19 comment · 8 complexity · fe459f9e021b73a9c21571bf72f5c9f3 MD5 · raw file
- /*
- * Copyright (C) 1997-2001 Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
- * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
- * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
- /*
- * $Id: assertions.h,v 1.17 2001/07/12 05:58:21 mayer Exp $
- */
- #ifndef ISC_ASSERTIONS_H
- #define ISC_ASSERTIONS_H 1
- #include <isc/lang.h>
- #include <isc/platform.h>
- ISC_LANG_BEGINDECLS
- typedef enum {
- isc_assertiontype_require,
- isc_assertiontype_ensure,
- isc_assertiontype_insist,
- isc_assertiontype_invariant
- } isc_assertiontype_t;
- typedef void (*isc_assertioncallback_t)(const char *, int, isc_assertiontype_t,
- const char *);
- LIBISC_EXTERNAL_DATA extern isc_assertioncallback_t isc_assertion_failed;
- void
- isc_assertion_setcallback(isc_assertioncallback_t);
- const char *
- isc_assertion_typetotext(isc_assertiontype_t type);
- #ifdef ISC_CHECK_ALL
- #define ISC_CHECK_REQUIRE 1
- #define ISC_CHECK_ENSURE 1
- #define ISC_CHECK_INSIST 1
- #define ISC_CHECK_INVARIANT 1
- #endif
- #ifdef ISC_CHECK_NONE
- #define ISC_CHECK_REQUIRE 0
- #define ISC_CHECK_ENSURE 0
- #define ISC_CHECK_INSIST 0
- #define ISC_CHECK_INVARIANT 0
- #endif
- #ifndef ISC_CHECK_REQUIRE
- #define ISC_CHECK_REQUIRE 1
- #endif
- #ifndef ISC_CHECK_ENSURE
- #define ISC_CHECK_ENSURE 1
- #endif
- #ifndef ISC_CHECK_INSIST
- #define ISC_CHECK_INSIST 1
- #endif
- #ifndef ISC_CHECK_INVARIANT
- #define ISC_CHECK_INVARIANT 1
- #endif
- #if ISC_CHECK_REQUIRE != 0
- #define ISC_REQUIRE(cond) \
- ((void) ((cond) || \
- ((isc_assertion_failed)(__FILE__, __LINE__, \
- isc_assertiontype_require, \
- #cond), 0)))
- #else
- #define ISC_REQUIRE(cond) ((void) 0)
- #endif /* ISC_CHECK_REQUIRE */
- #if ISC_CHECK_ENSURE != 0
- #define ISC_ENSURE(cond) \
- ((void) ((cond) || \
- ((isc_assertion_failed)(__FILE__, __LINE__, \
- isc_assertiontype_ensure, \
- #cond), 0)))
- #else
- #define ISC_ENSURE(cond) ((void) 0)
- #endif /* ISC_CHECK_ENSURE */
- #if ISC_CHECK_INSIST != 0
- #define ISC_INSIST(cond) \
- ((void) ((cond) || \
- ((isc_assertion_failed)(__FILE__, __LINE__, \
- isc_assertiontype_insist, \
- #cond), 0)))
- #else
- #define ISC_INSIST(cond) ((void) 0)
- #endif /* ISC_CHECK_INSIST */
- #if ISC_CHECK_INVARIANT != 0
- #define ISC_INVARIANT(cond) \
- ((void) ((cond) || \
- ((isc_assertion_failed)(__FILE__, __LINE__, \
- isc_assertiontype_invariant, \
- #cond), 0)))
- #else
- #define ISC_INVARIANT(cond) ((void) 0)
- #endif /* ISC_CHECK_INVARIANT */
- ISC_LANG_ENDDECLS
- #endif /* ISC_ASSERTIONS_H */